Browsing by Author Collins, Carol H

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PreviewIssue DateTitleAuthor(s)AdvisorType
2007Poly(methyltetradecylsiloxane) Immobilized Onto Silica For Extraction Of Multiclass Pesticides From Surface Waters.Faria, Anizio M; Maldaner, Liane; Santana, César C; Jardim, Isabel C S F; Collins, Carol H-Artigo de periódico
2005Physisorbed Water Layer Formation On Fully Hydroxylated Mesoporous Silicas.Collins, Kenneth E; de Camargo, Vanessa R; Dimiras, Alessandra B; Menezes, Deborah T C; da Silva, Priscila A; Collins, Carol H-Artigo de periódico
2004Titanized Silica-based Stationary Phases Prepared With Thermally And Microwave-immobilized Poly(methyloctylsiloxane).Fonseca, Dania A; Collins, Kenneth E; Collins, Carol H-Artigo de periódico
2004Rapid Method For Evaluating Reversed-phase High-performance Liquid Chromatography Column Stability.Fonseca, Dania A; Gutiérrez, Humberto R; Collins, Kenneth E; Collins, Carol H-Artigo de periódico
2004Chromatographic And Column Stability At Ph 7 Of A C18 Dimethylurea Polar Stationary Phase.Silva, César Ricardo; Collins, Carol H; Jardim, Isabel Cristina Sales Fontes; Airoldi, Claudio-Artigo de periódico
2004Self-immobilization And/or Thermal Treatment For Preparing Silica-poly(methyloctylsiloxane) Stationary Phases.Bottoli, Carla B G; Vigna, Camila R M; Fischer, Gerd; Albert, Klaus; Collins, Kenneth E; Collins, Carol H-Artigo de periódico
2006New Stationary Phases For High-performance Liquid Chromatography Based On Poly(methyltetradecylsiloxane) Thermally Immobilized Onto Zirconized Silica.Faria, Anizio M; Collins, Kenneth E; Collins, Carol H-Artigo de periódico
2005Preparation And Characterization Of A New C18 Urea Phase Based On Titanized Silica.Silva, Cesar R; Airoldi, Claudio; Collins, Kenneth E; Collins, Carol H-Artigo de periódico
2010Some New Selective Stationary Phases For Rp-hplc.Jardim, Isabel C S F; Maldaner, Liane; Lourenço, Josimara; Fioravanti, Livia M A; Collins, Carol H-Artigo de periódico
2007Stability Studies Of Stationary Phases From Poly(methyltetradecylsiloxane) Sorbed And Immobilized Onto Metalized And Unmodified Silicas.Faria, Anizio M; Tonhi, Edivan; Collins, Kenneth E; Collins, Carol H-Artigo de periódico
2007Preparation Of Stationary Phases For Reversed-phase High-performance Liquid Chromatography Using Thermal Treatments At High Temperature.Vigna, Camila R M; Bottoli, Carla B G; Collins, Kenneth E; Collins, Carol H-Artigo de periódico
2008Development Of A Polymer-coated Stationary Phase With Improved Chemical Stability In Alkaline Mobile Phases.Faria, Anizio M; Silva, César R; Collins, Carol H; Jardim, Isabel C S F-Artigo de periódico
2010Molecularly Imprinted Silica As A Selective Spe Sorbent For Triazine Herbicides.Gomes Costa Silva, Raquel; Rosa Morais Vigna, Camila; Bottoli, Carla B G; Collins, Carol H; Augusto, Fabio-Artigo de periódico
2007Preparation And Characterization Of Poly(methyltetradecylsiloxane) Stationary Phases Immobilized By Gamma Radiation Onto Zirconized Silica.Faria, Anizio M; Collins, Kenneth E; Collins, Carol H-Artigo de periódico
2007Validation Of Chromatographic Methods: Evaluation Of Detection And Quantification Limits In The Determination Of Impurities In Omeprazole.Ribani, Marcelo; Collins, Carol H; Bottoli, Carla B G-Artigo de periódico
2006Poly(methyloctylsiloxane) Immobilized On Silica As A Sorbent For Solid-phase Extraction Of Some Pesticides.Vigna, Camila R M; Morais, Lais S R; Collins, Carol H; Jardim, Isabel C S F-Artigo de periódico
2004Direct Determination Of Diclofenac In Pharmaceutical Formulations Containing B Vitamins By Using Uv Spectrophotometry And Partial Least Squares Regression.Sena, Marcelo M; Chaudhry, Zahra F; Collins, Carol H; Poppi, Ronei J-Artigo de periódico
2006High-performance Liquid Chromatographic Stationary Phases Based On Polysiloxanes With Different Chain Lengths Thermally Immobilized On Silica Supports.Tonhi, Edivan; Collins, Kenneth E; Collins, Carol H-Artigo de periódico
2006Influence Of The Tio2 Content On The Chromatographic Performance And High Ph Stability Of C18 Titanized Phases.Silva, César R; Airoldi, Claudio; Collins, Kenneth E; Collins, Carol H-Artigo de periódico
2006An Overview Of The Chromatographic Properties And Stability Of C18 Titanized Phases.Silva, César R; Collins, Carol H; Collins, Kenneth E; Airoldi, Claudio-Artigo de periódico